Nanning, March 15 -- Chinese researchers have discovered a new species of Petrocodon in south China's Guangxi Zhuang Autonomous Region and named it Petrocodon curvitubus.
Their findings have been published in a recent edition of the journal Phytokeys, according to the Guangxi Institute of Botany under the Chinese Academy of Sciences.
In January 2024, the researchers collected an unidentified species of Gesneriaceae with a purple corolla that had been growing on a stone wall at the entrance to a karst cave in Guangxi's Debao County. In March of that year, they conducted follow-up investigations and collected flowering specimens.
Through morphological observation, literature research, and specimen comparisons, they confirmed that the pl...